Collaborators on project don't have access to ionic package?

I’m adding collaborators to a project I’m working on and it seems that it is not possible for them to use the ionic package command.

The response on cmd is : Body { “detail”: “You do not have permission to perform this action”. }

Can this be solved? Or do I have to transfer ownership?

EDIT: So we have transferred ownership and now we both have the message that we don’t have permission …